The Android watchface is as old as the Android Wear but it was last year only when the official API of the Android Wear watchface was launched. Ever since then, the AW watchface market has only exploded with several options. The new FORM by the Roman Nurik is the new addition to the list. He is the man who is also known for creating the Muzei Live Wallpaper app. Muzei also contains support for the Android Wear but the new FORM took it a step ahead.
It can mash together five varies APKs that can create a customization experience for all the watchface. The coding for FORM has been done in such a way that it allows you to show off your current wallpaper on the phone while using a custom watchface that is on the top of the wallpaper. It adds Muzei support to all the watchface developers. The FORM watchface app gets the latest artwork of Muzei by being installed on the watch.
The configuration app of the FORM watchface is then installed on your phone. However, there is no icon for this in the app launcher but if you make settings for the FORM inside the Android Wear app, this app will then get displayed. Using this, you can change the face theme of your phone and communicate all the necessary changes in the watch via Bluetooth. You can even try the new watchface in the Google play.